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@article{FORUM_1993__5_3_141698, author = {Sette Diop}, title = {Closedness of morphisms of differential algebraic sets. {Applications} to system theory.}, journal = {Forum mathematicum}, pages = {33--48}, publisher = {mathdoc}, volume = {5}, number = {3}, year = {1993}, zbl = {0766.93011}, url = {http://geodesic.mathdoc.fr/item/FORUM_1993__5_3_141698/} }
Sette Diop. Closedness of morphisms of differential algebraic sets. Applications to system theory.. Forum mathematicum, Tome 5 (1993) no. 3, pp. 33-48. http://geodesic.mathdoc.fr/item/FORUM_1993__5_3_141698/